My CFI knew about this closure but I didn't see an email notification from the Port. Passing along in case other users didn't get the memo.

KSPB closed July 24 per the following NOTAM:

KSPB SPB 20/07006 KSPB Runway 15/33 closed Jul 24, 2020 1400Z (07:00 PDT) to Jul 25, 2020 0001Z (Jul 24, 17:01 PDT)
KSPB SPB 20/07007 KSPB Aerodrome airport all surface work in progress painting Jul 23, 2020 1400Z (07:00 PDT) to Jul 25, 2020 0001Z (Jul 24, 17:01 PDT)